Good Wholesale Vendors Tungsten Drill - Pure Tungsten Rod Tungsten Bar – Fotma
Good Wholesale Vendors Tungsten Drill - Pure Tungsten Rod Tungsten Bar – Fotma Detail:
Purity 99.95% Tungsten Rods Tungsten Bars Brief Introduction
1. Standard: ASTM B760/ GB T3875.
2. Material Grade: W1.
3. Tungsten content: 99.95%.
4. Density: No less than 19.1g/cm3.
5. Size: 5.0mm~100mm diameter, Length: 50-1000mm.
6. Surface: Black, chemical cleaned or machined/ground.
7. Production capacity: 1000kg/month.
8. Applications of pure tungsten rod / tungsten bar: Pure tungsten rod/tungsten bar are generally used to manufacture emitting cathode, high temperature setting lever, support, lead, print needle and all kinds of electrodes and the quartz furnace heater.
Tungsten Properties
With melting point over 3000 degrees centigrade, tungsten is well known as a high performance material. Also it has low vapor pressure at elevated temperatures and low coefficient of thermal expansion. Tungsten material is widely in high temperature furnace components, lamp filament, electronic industry and other high temperature usages.
Pure Tungsten Rod / Tungsten Bar Production
Tungsten Rod / Tungsten Bar is produced with random lengths or customers’ desired lengths by powder metallurgy method. Diameters can be made as per customers’ requests. Tolerances can be made on request. Usually there are three different surface processes or finishes for customers’ choice, depending on the different usages demand.
Pure Tungsten rod / Tungsten Bar Surface Finish
● Black - Surface is “as swaged” or “as drawn”; retaining a coating of processing lubricants and oxides.
● Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
● Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control.
Pure Tungsten rod / Tungsten Bar Usages
Pure Tungsten rod / Tungsten Bar are widely used in illumination, heater and the electronic mechanical engineering, etc. Tungsten rods can be used in making the electricity photo source, the automobile and the tractor light bulb, make lattice side rod, framework, leading wire, electrode, heater and contact materials and so on.
Product detail pictures:
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Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for Good Wholesale Vendors Tungsten Drill - Pure Tungsten Rod Tungsten Bar – Fotma , The product will supply to all over the world, such as: Moldova, New York, Amman, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.
By Ivan from Sheffield - 2018.06.18 19:26
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Elaine from Greece - 2018.10.09 19:07